package deliver

import (
	"context"
	"google.golang.org/grpc"
	"sonet/api/gen/postal"
	"sonet/pkg/utils/logger"
)

type Postal struct {
	conn   *grpc.ClientConn
	client postal.PostalClient
}

func NewPostal(conn *grpc.ClientConn) *Postal {
	return &Postal{
		conn:   conn,
		client: postal.NewPostalClient(conn),
	}
}

func (p *Postal) Close() {
	err := p.conn.Close()
	if err != nil {
		logger.Error("postal close error: ", err)
	}
}

func (p *Postal) DeliverGroup(req *postal.ReqDeliverGroup) {
	// todo put in chan
	res, err := p.client.DeliverGroup(context.Background(), req)
	if err != nil || !res.Ok {
		logger.Errorf("deliver to postal failed: %+v, %v", res, err)
	}
}